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10.1 Circuits, charge and current

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Question 3

A field transmitter operates in two stages. Its operating log gives the following data.

StageCurrentDuration
First0.75 A4.0 min
Second0.40 ANot recorded

The transmitter runs for 9.0 min altogether.

What is the total charge that passes through the transmitter?

[1]
A

300 C300\ \mathrm{C}300 C

B

405 C405\ \mathrm{C}405 C

C

396 C396\ \mathrm{C}396 C

D

5.0 C5.0\ \mathrm{C}5.0 C

Markscheme

10.1 Circuits, charge and current Questions

  1. GCSE
  2. /Physics
  3. /10.1 Circuits, charge and current

94 exam-style questions on Edexcel GCSE Physics 10.1 Circuits, charge and current, covering 10.1.1 Structure of the atom, 10.1.2 Circuit diagrams and symbols, 10.1.3 Series and parallel circuits, 10.1.4 Potential difference and voltmeters, 10.1.5 Energy transferred, charge and potential difference, and 10.1.6 Current, ammeters and charge flow. Each one has a worked solution and a mark scheme showing where the marks go.

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